05/25/2026
School bus yellow wasn't an accident. It was a careful choice, hammered out over seven days by a group of scientists and educators.
At a 1939 conference, experts settled on a specific shade of yellow because the human eye processes it faster than almost any other color — especially in peripheral vision. That extra half‑second reaction time saves lives.
The color also stands out in fog, rain, and at dawn, making a bus visible from 500 feet away even in poor light.
So the next time a child waits at the curb, they're seeing a color chosen specifically to protect them.
A safety measure, painted bright. 🚌🟡
